
public class Test 
{
	public static void main(String [ ] args)
	{
		Person mario = new Person("Mario", new Data (01, 01, 1990));
		
		Person pippo = new Student("Pippo", new Data (02, 02, 1991));
		
		System.out.println(mario);
		System.out.println(pippo);
		
	}
	
}
